Mass per volume density.
Grams per Imperial gallon to Centigrams per Cubic Centimeter Converter — g/imp gal to cg/cm3
Convert Gram per Imperial gallon (g/imp gal) to Centigram per Cubic Centimeter (cg/cm3) using the exact conversion factor (1 gram per imperial gallon = 0.0219969248 centigram per cubic centimeter). See the formula, worked examples, and conversion table.
Grams per Imperial gallon to Centigrams per Cubic Centimeter converter
Converter
Density Converter
Convert thousands of mass-per-volume density combinations for science, engineering, agriculture, and fluids.
Context values
Some unit families need one extra value for a physically accurate result.
Mass per volume density.
Result = input x 0.2199692483 / 10.
Density uses kilograms per cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Grams per Imperial gallon to Centigrams per Cubic Centimeter
Gram per Imperial gallon and Centigram per Cubic Centimeter both measure density — mass per unit volume — a property used to identify materials, check manufacturing quality, and predict whether something floats or sinks. As a fixed reference point, water has a density of exactly 1000 kg/m³ (1 g/cm³, 1 g/mL) at its temperature of maximum density, which is why many density figures in science and engineering are quoted relative to water. Both are mass per volume density units.
Formula
centigrams per cubic centimeter = grams per imperial gallon × 0.0219969248299
This factor comes from each unit's defined relationship to the category's base unit: 1 gram per imperial gallon equals 0.219969248299 base units, and 1 centigram per cubic centimeter equals 10 base units, so dividing one by the other gives the direct gram per imperial gallon-to-centigram per cubic centimeter factor of 0.0219969248299.
Simple example
1 g/imp gal × 0.02199692483 = 0.0219969248 cg/cm3
1 gram per imperial gallon = 0.0219969248 centigrams per cubic centimeter.
Real-world example
1,000 g/imp gal × 0.02199692483 = 21.99692483 cg/cm3
1,000 grams per imperial gallon = 21.99692483 centigrams per cubic centimeter.
Conversion table
| Gram per Imperial gallon (g/imp gal) | Centigram per Cubic Centimeter (cg/cm3) |
|---|---|
| 0.1 g/imp gal | 0.0021996925 cg/cm3 |
| 1 g/imp gal | 0.0219969248 cg/cm3 |
| 10 g/imp gal | 0.2199692483 cg/cm3 |
| 100 g/imp gal | 2.199692483 cg/cm3 |
| 1,000 g/imp gal | 21.99692483 cg/cm3 |
| 10,000 g/imp gal | 219.9692483 cg/cm3 |
Reverse conversion: Centigram per Cubic Centimeter to Gram per Imperial gallon
0.0219969248 cg/cm3 × 45.4609 = 0.9999999986 g/imp gal
0.0219969248 centigrams per cubic centimeter = 0.9999999986 grams per imperial gallon.
grams per imperial gallon = centigrams per cubic centimeter × 45.4609
For a page dedicated to this direction, see Centigram per Cubic Centimeter to Gram per Imperial gallon.
Understanding the Gram per Imperial gallon (g/imp gal)
Mass per volume density.
Understanding the Centigram per Cubic Centimeter (cg/cm3)
Mass per volume density.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centigrams per cubic centimeter are in 1 gram per imperial gallon?
1 gram per imperial gallon equals 0.0219969248 centigrams per cubic centimeter, using the exact defined conversion factor rather than an estimate.
How do I convert gram per imperial gallon to centigram per cubic centimeter?
Multiply the gram per imperial gallon value by 0.02199692483. The converter above does this instantly to whatever precision you set.
How do I convert centigram per cubic centimeter back to gram per imperial gallon?
Use the reverse factor: 1 centigram per cubic centimeter equals 45.4609 grams per imperial gallon. You can also use the swap control in the converter above to flip the direction instantly.
What is a gram per imperial gallon?
Gram per Imperial gallon (g/imp gal) is a unit of density.
What is a centigram per cubic centimeter?
Centigram per Cubic Centimeter (cg/cm3) is a unit of density.
Is the gram per imperial gallon to centigram per cubic centimeter conversion exact?
Yes. Both gram per imperial gallon and centigram per cubic centimeter are defined by fixed standards rather than physical artifacts, so the factor of 0.02199692483 used above is exact to as many digits as you choose to display.
What's the difference between density and mass concentration?
Density is the mass of a pure substance or material per unit volume. Mass concentration is the mass of one component — like a dissolved solute — within a mixture's total volume. The two use the same kind of units but describe different physical situations.